Spacetime Diagram of Binary Star System - Get Visuals & Info

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SUMMARY

The spacetime diagram of a binary star system consists of two space axes representing the orbital plane and one time axis, resulting in a visual representation resembling a double-helix structure. The two stars orbit around a common center of mass, creating elliptical and periodic orbits. When graphed without the time axis, the orbits appear as overlapping ellipses, but incorporating time transforms these into spirals. This model effectively illustrates the dynamic nature of binary star systems.

PREREQUISITES
  • Understanding of spacetime diagrams
  • Familiarity with orbital mechanics
  • Knowledge of elliptical orbits
  • Basic grasp of graphing in three dimensions
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  • Research the mathematical modeling of binary star systems
  • Explore the concept of center of mass in astrophysics
  • Learn about the visualization techniques for spacetime diagrams
  • Investigate the implications of periodic orbits in celestial mechanics
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Astronomy students, astrophysicists, and educators interested in visualizing complex orbital dynamics and spacetime concepts in binary star systems.

blumfeld0
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Hi. Does anyone know what the spacetime diagram of a binary star system would look like? thanks
pic would be great

blumfeld0
 
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With 2 space axes (corresponding to the orbital plane) and 1 time axis, it would look roughly like a double-helix (like a DNA spiral).
 
Thanks for your reply. How do you come to that conclusion?
thanks again

blumfeld0
 
Well, the two stars orbit around a common centre of mass. Their orbits are elliptical and periodic. If you graph the orbits without the time axis, you get two overlapping ellipses. Adding time as another axis turns the ellipses into spirals.

How much do you know about spacetime diagrams?
 
James R said:
With 2 space axes (corresponding to the orbital plane) and 1 time axis, it would look roughly like a double-helix (like a DNA spiral).
like this?
ss4.GIF
 

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